CTC allows you to choose a cooling profile for NCS 2006 shelf. You can change the cooling profile in Shelf
view > Provisioning > General > Voltage/Temperature pane in CTC. The supported cooling profile values
are Low, Medium, and High. The default cooling profile value is High. You can change the cooling profile
depending on the cards used in the shelf.
If there are multiple cards in the shelf, you must choose the cooling profile of the card that requires the highest
cooling profile. For example, if the shelf has two cards with low cooling profile, three cards with medium
cooling profile, and one card with high cooling profile, you must choose a high cooling profile for the shelf.
The wrong cooling profile chosen for the shelf might harm the cards present in the shelf.Caution
If a wrong cooling profile is chosen for the shelf, the COOL-MISM condition is raised on the shelf. For more
information on the alarm, see the “COOL-MISM” alarm in Chapter 2, Alarm Troubleshooting of Cisco NCS
2002 and 2006 Troubleshooting Guide.
The following table shows the cards that require high, medium, and low cooling profile.
Cisco NCS 2000 Series Hardware Installation Guide
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Multishelf Management
Cooling Profile